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Fluorescence switching of BSA–[Fe(III)–salen]Cl and implementation of its multiple logic gates.
- Source :
-
Journal of Luminescence . Feb2017, Vol. 182, p226-232. 7p. - Publication Year :
- 2017
-
Abstract
- In this study, [Fe(III)–salen]Cl (complex 1 ) was synthesized and its interaction with bovine serum albumin (BSA) was investigated by fluorescence spectroscopy. The estimated distance between BSA and 1 indicated that energy transfer from the excited state of BSA to 1 was achieved with high efficiency. BSA sensors based on fluorescent off–on ( 1 - Na 2 H 2 EDTA) and on–off (OH − –H + ) were examined and the results confirmed that BSA could operate as molecular logic gate upon interaction with 1 , Na 2 H 2 EDTA, and OH − as chemical inputs. Multiple logic gates including NOR, NOT, and IMP were constructed through consecutive association of 1 with BSA. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00222313
- Volume :
- 182
- Database :
- Academic Search Index
- Journal :
- Journal of Luminescence
- Publication Type :
- Academic Journal
- Accession number :
- 119775848
- Full Text :
- https://doi.org/10.1016/j.jlumin.2016.10.022